U+039E
Xi capitalΞ
Xi capital is a monochrome text character from the Unicode Greek and Coptic block, listed here under Greek Letters. Copy it with one click, or use the hex, octal, decimal and HTML entity codes below to embed it in web pages, code, and documents.
Quick facts
- Unicode
- U+039E
- Decimal
- 926
- Hex
- 0x039E
- Octal
- 0o1636
Unicode identity
| Format | Value | Copy |
|---|---|---|
| Code pointOfficial Unicode notation | U+039E | |
| Official nameUnicodeData.txt, Unicode 18.0.0 | GREEK CAPITAL LETTER XI | |
| DecimalBase 10 | 926 | |
| HexadecimalBase 16 | 0x039E | |
| OctalBase 8 | 0o1636 | |
| BinaryBase 2 | 0000001110011110 | |
| General categoryLetter, uppercase | Lu | |
| Unicode blockU+0370–U+03FF | Greek and Coptic | |
| Plane | Basic Multilingual Plane (BMP, Plane 0) |
HTML & CSS
| Format | Value | Copy |
|---|---|---|
| HTML entity (decimal) | Ξ | |
| HTML entity (hex) | Ξ | |
| HTML entity (named) | Ξ | |
| CSS content escapeUse inside content: "…" | \039E | |
| URL encodedPercent-encoded UTF-8 | %CE%9E |
Programming languages
| Format | Value | Copy |
|---|---|---|
| JavaScript / TypeScript | \u039E | |
| JSONUTF-16 surrogate pairs | \u039E | |
| Python | \u039E | |
| Java / C# / Kotlin | \u039E |
Byte encodings
| Format | Value | Copy |
|---|---|---|
| UTF-82 bytes | CE 9E | |
| UTF-16 (BE) | 039E | |
| UTF-32 (BE) | 0000039E |
How to type Xi capital
Windows
Hold Alt and type +39E with the hex numeric keypad option enabled, or type 39E then press Alt+X in Word and most Office apps.
macOS
Enable the Unicode Hex Input keyboard, hold Option, and type 039E. Or open Character Viewer (Control+Command+Space) and search "Xi capital".
Linux
Press Ctrl+Shift+U, type 39e, then press Space or Enter in GTK apps. IBus and most terminals support the same sequence.
HTML, CSS & code
Paste the character directly, or use the escapes above: Ξ in HTML, \039E in CSS, and \u039E in JavaScript.
Official Unicode reference
- Character name
- GREEK CAPITAL LETTER XI
- Block
- Greek and Coptic (U+0370–U+03FF)
- General category
- Lu — Letter, uppercase
Data from the Unicode Character Database, version 18.0.0. See the official code chart for the Greek and Coptic block: U0370.pdf (PDF, unicode.org).
Frequently asked questions
How do I copy the Xi capital symbol?
Click the Copy button at the top of this page, or select Ξ and press Ctrl+C (Cmd+C on Mac). It is plain Unicode text, so it pastes into documents, chats, code, and design tools.
What is the Unicode code point for Xi capital?
Xi capital is U+039E (decimal 926, hexadecimal 0x039E, octal 0o1636). It lives in the Greek and Coptic block (U+0370–U+03FF) of the Basic Multilingual Plane (BMP, Plane 0).
What is the official Unicode name of Xi capital?
The Unicode Standard (version 18.0.0) names this character "GREEK CAPITAL LETTER XI". Its General_Category is Lu (Letter, uppercase).
What is the HTML code for Xi capital?
Use Ξ or Ξ, or the named entity Ξ. In CSS, use content: "\039E".
How do I type Xi capital in code?
JavaScript: "\u039E". Python: "\u039E". JSON and Java: "\u039E". The UTF-8 byte sequence is CE 9E.
Is Xi capital an emoji?
No. Xi capital is a text symbol and renders as a monochrome glyph in the current font. Some platforms may offer an emoji variant when U+FE0F is appended.